• Engine

    Model Komatsu SAAD125E-7
    Type 4-cycle, water-cooled, direct injection
    Aspiration Turbocharged, after-cooled
    Number of Cylinders 6
    bore x stroke 125 mm x 150 mm
    Horsepower, Gross - SAE J1995 199 kW / 266 HP
    Horsepower, Net - ISO 9249 / SAE J1349 197 kW / 264 HP
    Rated RPM 1900
    Piston displacement 11.04 ltr
    Fan drive type Hydraulic
    Lubrication system Gear pump
    Emissions certification EPA Tier 4 Final
  • Hydraulic System

    Type Closed-centre load sensing system
    Maximum pump flow 331 ltr/min
    Relief valve setting 230 kg/cm2
    Hydraulic cylinder No. of cylinders x bore
    Blade lift 2 x 100 mm
    Blade tilt 1 x 150 mm
    Blade angle (SIGMADOZER) 1 x 150 mm
    Ripper lift 2 x 130 mm
  • Torqflow transmission

    Komatsu TORQFLOW transmission consists of a water-cooled, 3-element, 1-stage, 2-phase, torque converter with lockup clutch, and a planetary gear, multiple-disc clutch trasmission which is electronically controlled, hydraulically actuaed and force-lubricated for optimum heat dissipation. Shift lock lever and neutral safety switch.

    Travel speeds  
    Forward 0 - 11.3 km/h
    Reverse 0 - 13.6 km/h
  • Final drives

    Double-reduction final drive of spur and planetary gear sets to increase tractive effort and reduce gear tooth stresses for long final drive life. Segmented sprocket rims are bolt-on for easy replacement.

  • Steering system

    Type Hydrostatic Steering system
    Steering control PCCS-lever
    Minimum turning radius (D85EXi-18) 2.0 m
    Minimum turning radius (D85PXi-18) 2.2 m
  • Undercarriage

    Suspension Oscillating equaliser bar and pivot shaft
    Track roller frame Monocoque, large section, durable construction
    Tracks PLUS link assembly
    Track tension Combined spring and hydraulic unit
    Number of shoes (each side) EXi (41) PXi (45)
    Grouser height (single grouser) 72 mm
    Number of track rollers (each side) EXi (7) PXi (8)
    Carrier rollers (each side) 2
    Shoe width (standard):  
    D85EXi-18 660 mm
    D85PXi-18 910 mm
    Ground contact area:  
    D85EXi-18 40.260 cm2
    D85PXi-18 63.340 cm2
    Ground pressure:  
    D85EXi-18 0.61 kgf/cm2
    D85PXi-18 0.40 kgf/cm2
  • Coolant & Lubricant capacity

    Coolant 65 ltr
    Fuel tank 470 ltr
    Engine oil 38 ltr
    Damper case 1.6 ltr
    Final drive (each side) - D85EXi-18 26 ltr
    Final drive (each side) - D85PXi-18 36 ltr
    Torque converter, transmission, bear gear, and steering system 60 ltr
    DEF tank 23.5 ltr
    Hydraulic oil 69 ltr
  • Weights

    Including SIGMADOZER (EX) or Straight Tilt Dozer (PX), ROPS cab, operator, standard equipment, rated capacity of lubricant, hydraulic control unit, coolant and full fuel tank.

    D85EXi-18 30590 kg
    D85PXi-18 29520 kg
    D85EXi-18 with Ripper 33090 kg
    D85PXi-18 with Ripper 32020 kg

D85EXi/PXi-18 Dozers

Komatsu Rental’s intelligent Machine Control (iMC) D85EXi/PXi-18 is a 30 tonne class dozer incorporating a fully factory integrated blade control system, so users can rent a dozer able to carry out both bulk and final trim dozing in fully automatic mode from start to finish, delivering final grade performance and accuracy. Available for hire in both standard and low-ground-pressure versions, it is powered by a new technology Komatsu engine for lower fuel burn and enhanced performance. Rent with confidence through our KOMTRAX remote monitoring and location system, backed by our Australia-wide service and support network.

  • 197 kW / 264 HP
  • 29,520 kg
  • 5.9 m³

Please contact your nearest location for availability

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If you want to learn more contact us at 0800 566 2878 or enquire today.

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